I saw this in some guy's bazaar for 80mil on Ramuh o.o;;
I'm going to attempt this with an almost completely alliance of 60+'s, since even with 18 people that is a 4.4mil split... that'll last me until 70 XD

Yes, enmity gear stacks.
U'm not going to include Utsusemi castings in here:
Personally, I have the DD voke it at the start, I cast Kurayami: Ni. Let the Thief do the SATA. If they chain, I MB with Hyoton usually. Then, I voke. After that, I cast Hojo. I then cast Katon, Suiton, Raiton, Doton, a